The US Space Force has awarded Viasat a multi-year contract to develop an advanced encryption system aimed at enhancing satellite cybersecurity. This project focuses on securing data transmissions between satellites and ground stations throughout their lifecycle, employing Viasat’s End Cryptographic Unit (ECU) tailored for space environments. The initiative addresses both current and future threats in satellite communications, emphasizing modularity and scalability for ongoing upgrades. This development is significant as it strengthens national defense capabilities in space, ensuring secure communication in increasingly contested digital landscapes, thereby reinforcing the resilience of US space assets and enhancing overall cybersecurity posture in military operations.